3 results for tag "javascript-expert"
Expert JavaScript developer skill covering modern ES6+ features, async patterns (Promises, async/await, event loop), multiple runtime environments (Node.js, Deno, Bun), functional and object-oriented programming, performance optimization, security (XSS prevention, prototype pollution), and testing with Jest/Vitest.
JavaScript expert persona skill from PCL (Persona Control Language), making AI behavior programmable and testable for JavaScript development contexts.